1967 Ford Shelby GT500
First generation (1964 1/2–1973)
As Lee Iacocca's assistant general manager and chief engineer, Donald N. Frey was the head engineer for the T-5 project—supervising the overall development of the car in a record 18 months—while Iacocca himself championed the project as Ford Division general manager. The T-5 prototype was a two-seat, mid-mounted engine roadster. This vehicle employed the German Ford Taunus V4 engine and was very similar in appearance to the much later Pontiac Fiero.
It was claimed that the decision to abandon the two-seat design was in part due to the low sales experienced with the 2-seat 1955 Thunderbird. To broaden market appeal it was later remodeled as a four-seat car (with full space for the front bucket seats, as originally planned, and a rear bench seat with significantly less space than was common at the time). A "Fastback 2+2" model traded the conventional trunk space for increased interior volume as well as giving exterior lines similar to those of the second series of the Corvette Sting Ray and European sports cars such as the Jaguar E-Type. The "Fastback 2+2" was not available as a 1964½ model, but was first manufactured on August 17, 1964.
The new design was styled under the direction of Project Design Chief Joe Oros and his team of L. David Ash, Gale Halderman, and John Foster—in Ford's Lincoln–Mercury Division design studios, which produced the winning design in an intramural design contest instigated by Iacocca.
Favorable publicity articles appeared in 2,600 newspapers the next morning, the day the car was "officially" revealed. A Mustang also appeared in the James Bond film Goldfinger in September 1964.
3D ModelTo cut down the development cost and achieve a suggested retail price of US$2,368, the Mustang was based heavily on familiar yet simple components, many of which were already in production for other Ford models. Many (if not most) of the interior, chassis, suspension, and drivetrain components were derived from those used on Ford's Falcon and Fairlane. This use of common components also shortened the learning curve for assembly and repair workers, while at the same time allowing dealers to pick up the Mustang without also having to spend massive amounts of money on spare parts inventories to support the new car line. Original sales forecasts projected less than 100,000 units for the first year. This mark was surpassed in three months from rollout. Another 318,000 would be sold during the model year (a record),and in its first eighteen months, more than one million Mustangs were built. Several changes were made at the traditional opening of the new model year (beginning August 1964), including the addition of back-up lights on some models, the introduction of alternators to replace generators, and an upgrade of the V8 engine from 260 cu in (4.3 l) to 289 cu in (4.7 l) displacement. In the case of at least some six-cylinder Mustangs fitted with the 101 hp (75 kW) 170 cu in (2.8 l) Falcon engine, the rush into production included some unusual quirks, such as the horn ring bearing the 'Ford Falcon' logo covered by a trim ring with a 'Ford Mustang' logo. These characteristics made enough difference to warrant designation of the 121,538 earlier ones as "1964½" model-year Mustangs, a distinction that has endured with purists.
Ford's designers began drawing up larger versions even as the original was achieving sales success, and while "Iacocca later complained about the Mustang's growth, he did oversee the 1967 redesign.". From 1967 until 1973, the Mustang got bigger but not necessarily more powerful. The Mustang was facelifted, giving the Mustang a more massive look overall. Front and rear end styling was more pronounced, and the "twin cove" instrument panel offered a thicker crash pad, and larger gauges. Hardtop, fastback and convertible body styles continued as before. Federal safety features were standard that year, including an energy-absorbing steering column and wheel, 4-way emergency flashers, and softer interior knobs. The 1968 models received revised side scoops, steering wheel, and gasoline caps. Side marker lights were also added that year, and cars built after January 1, 1968 included shoulder belts for both front seats. The 1968 models also introduced a new 302 cu in (4.9 L) V8 engine.
The 1969 restyle "added more heft to the body as width and length again increased. Weight went up markedly too." Due to the larger body and revised front end styling, the 1969 models (but less so in 1970) had a notable aggressive stance. The 1969 models featured "quad headlamps" which disappeared to make way for a wider grille and a return to standard headlamps in the 1970 models. This switch back to standard headlamps was an attempt to tame the aggressive styling of the 1969 model, which some felt was too extreme and hurt its sales. It's worth noting though that 1969 sales exceeded those in 1970. Starting in 1969, to aid sales and continue the winning formula of the Mustang, a variety of new performance and decorative options became available, including functional (and non-functional) air scoops, cable and pin hood tie downs, and both wing and chin spoilers. Additionally, a variety of performance packages were introduced to appeal to a wider audience, notably the Mach 1, the Boss 302, and Boss 429. The two Boss models were introduced to homologate the engines for racing but received fame on the street and to this day they still demand premium pricing for their pedigree. 1969 was the last year for the GT option. However, a fourth model available only as a hardtop, the Grande, (pronounced 'grund-ai') met a degree of success starting in 1969 with its soft ride, "luxurious" trim, 55 pounds (24.9 kg) of extra sound deadening, and simulated wood trim.
Developed under the watch of "Bunkie" Knudsen, the Mustang evolved "from speed and power" to the growing consumer demand for bigger and heavier "luxury" type designs. "The result were the styling misadventures of 1971–73 ... The Mustang grew fat and lazy," "Ford was out of the go-fast business almost entirely by 1971." "This was the last major restyling of the first-generation Mustang." "The cars grew in every dimension except height, and they gained about 800 pounds (363 kg)." "The restyling also sought to create the illusion that the cars were even larger." The 1971 Mustang was nearly 3 inches (76 mm) wider than the 1970, its front and rear track was also widened by 3 inches (76 mm), and its size was most evident in the SportsRoof models with its nearly flat rear roofline[34] and cramped interior with poor visibility for the driver.Performance decreased with sales continuing to decrease[36] as consumers switched to the smaller Pintos and Mavericks. A displeased Iacocca summed up later: "The Mustang market never left us, we left it.
Ford Mustang 2013
Fifth generation (2005–2014)
Ford introduced a redesigned 2005 model year Mustang at the 2004 North American International Auto Show, codenamed "S-197," that was based on the new D2C platform. Developed under the direction of Chief Engineer Hau Thai-Tang, a veteran engineer for Ford's IndyCar program under Mario Andretti, and exterior styling designer Sid Ramnarace,[49] the fifth-generation Mustang's styling echoes the fastback Mustang models of the late-1960s. Ford's senior vice president of design, J Mays, called it "retro-futurism." The fifth-generation Mustang was manufactured at the Flat Rock Assembly Plant in Flat Rock, Michigan.
For the 2005 to 2010 production years, the base model was powered by a 210 hp (157 kW; 213 PS) cast-iron block 4.0 L SOHC V6, while the GT used an aluminum block 4.6 L SOHC 3-valve Modular V8 with variable camshaft timing (VCT) that produced 300 hp (224 kW; 304 PS). Base models had a Tremec 3650 5-speed manual transmission with Ford's 5R55S 5-speed automatic being optional. Automatic GTs also featured this, but manual GTs had the Tremec TR-3650 5-speed.
The 2010 model year Mustang was released in the spring of 2009 with a redesigned exterior and a reduced drag coefficient of 4% on base models and 7% on GT models.[51] The engine for base Mustangs remained unchanged, while GTs 4.6 L V8 was revised resulting in 315 hp (235 kW; 319 PS) at 6000 rpm and 325 lb·ft (441 N·m) of torque at 4255 rpm.[52] Other mechanical features included new spring rates and dampers, traction and stability control system standard on all models, and new wheel sizes.
Engines were revised for 2011, and transmission options included the Getrag-Ford MT82 6-speed manual or the 6R80 6-speed automatic based on the ZF 6HP26 transmission licensed for production by Ford. Electric power steering replaced the conventional hydraulic version. A new 3.72 L (227 cu. in.) aluminum block V6 engine weighed 40 lb (18 kg) less than the previous version. With 24 valves and Twin Independent Variable Cam Timing (TiVCT), it produced 305 hp (227 kW; 309 PS) and 280 lb·ft (380 N·m) of torque. The 3.7 L engine came with a new dual exhaust; gasoline mileage increased to 19 city/31 highway mpg.[1]. GT models included a 32-valve 5.0 L engine (4951cc or 302.13 cu. in.) (also referred to as the "Coyote".) producing 412 hp and 390 ft-lbs of torque. Brembo brakes are optional along with 19-inch wheels and performance tires.
The Shelby GT500's 5.4 L supercharged V8 block was made of aluminum making it 102 lb (46 kg) lighter than the iron units in previous years. It was rated at 550 hp (410 kW; 558 PS) and 510 lb·ft (690 N·m) of torque.
3D ModelFor 2012, a new Mustang Boss 302 version was introduced. The engine had 444 hp (331 kW; 450 PS) and 380 lb·ft (520 N·m) of torque. A "Laguna Seca" edition was also available, which offered additional body bracing, the replacement of the rear seat with a steel 'X-brace' for stiffening, and other powertrain and handling enhancements.
In the second quarter of 2012, Ford launched an update to the Mustang line as an early 2013 model. The Shelby GT500 has a new 5.8 L supercharged V8 producing 662 hp (494 kW; 671 PS). Shelby and Boss engines came with a six-speed manual transmission. The GT and V6 models revised styling incorporated the grille and air intakes from the 2010–2011 GT500. The tail lights were changed to LED units and the decklid received a black cosmetic panel on all trim levels. The GT's 5.0 liter V8 gained eight horsepower from 412 hp (307 kW; 418 PS) to 420 hp (313 kW; 426 PS).
Links:
Wiki: http://en.wikipedia.org/wiki/Ford_Mustang
